year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 11, 03, 46,  145.862732,   71.318092,   7,  25,  300.883545,    4.831107,     6,   543
 2020, 07, 11, 03, 46,  145.879349,   71.371368,   8,  33,  301.033783,    5.266314,    11,   542
 2020, 07, 11, 03, 46,  145.878143,   71.392632,   7,  15,  302.347473,    5.603853,    13,   542
 2020, 07, 11, 03, 46,  145.874939,   71.390259,   8,  55,  303.021942,    6.913319,    19,   542
 2020, 07, 11, 03, 46,  145.745865,   71.495377,   7,  23,  300.185028,    5.103541,    29,   548
 2020, 07, 11, 03, 46,  145.725418,   71.495148,   8,  53,  310.347015,   11.073355,    29,   549
 2020, 07, 11, 03, 46,  145.734955,   71.492760,   8,  56,  306.995483,    8.352709,    35,   548
 2020, 07, 11, 03, 46,  145.713837,   71.503204,   7,  25,  301.094543,    4.973363,    36,   549